/* ============================================================
   Elim Pool Co. — Voice Agent Widget
   Floating "Let's Chat" button + popup with live visualizer
   ============================================================ */

.va-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9998;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px 14px 16px;
  border: none;
  border-radius: 999px;
  background: var(--navy, #126486);
  color: var(--white, #fff);
  font-family: var(--font-h, 'Montserrat', sans-serif);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .01em;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(18, 100, 134, .35);
  transition: transform .2s var(--ease, cubic-bezier(.4,0,.2,1)),
              box-shadow .2s var(--ease, cubic-bezier(.4,0,.2,1)),
              background .2s var(--ease, cubic-bezier(.4,0,.2,1));
}

.va-fab:hover {
  transform: translateY(-2px);
  background: #0f5775;
  box-shadow: 0 14px 36px rgba(18, 100, 134, .45);
}

.va-fab:focus-visible {
  outline: 3px solid var(--teal, #62AEB6);
  outline-offset: 3px;
}

.va-fab__icon {
  width: 22px;
  height: 22px;
  display: block;
}

.va-fab[aria-expanded="true"] {
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px) scale(.95);
}

/* ── Popup ── */
.va-popup {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  width: 340px;
  max-width: calc(100vw - 32px);
  height: 460px;
  max-height: calc(100vh - 48px);
  background: var(--white, #fff);
  border-radius: 18px;
  box-shadow: 0 24px 60px rgba(12, 31, 39, .28);
  display: none;
  flex-direction: column;
  overflow: hidden;
  font-family: var(--font-b, 'DM Sans', sans-serif);
  color: var(--text, #1e3540);
  transform: translateY(16px) scale(.96);
  opacity: 0;
  transition: transform .25s var(--ease, cubic-bezier(.4,0,.2,1)),
              opacity .25s var(--ease, cubic-bezier(.4,0,.2,1));
}

.va-popup.is-open {
  display: flex;
  transform: translateY(0) scale(1);
  opacity: 1;
}

/* Header */
.va-popup__header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  background: linear-gradient(135deg, var(--navy, #126486) 0%, #0f5775 100%);
  color: var(--white, #fff);
}

.va-popup__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .15);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  position: relative;
}

.va-popup__avatar::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--teal, #62AEB6);
  border: 2px solid var(--navy, #126486);
}

.va-popup__avatar svg {
  width: 22px;
  height: 22px;
  color: #fff;
}

.va-popup__title {
  flex: 1 1 auto;
  min-width: 0;
}

.va-popup__title strong {
  display: block;
  font-family: var(--font-h, 'Montserrat', sans-serif);
  font-weight: 600;
  font-size: 15px;
  color: #fff;
}

.va-popup__title span {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, .75);
  margin-top: 2px;
}

.va-popup__close {
  background: transparent;
  border: none;
  color: #fff;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background .15s ease;
}

.va-popup__close:hover {
  background: rgba(255, 255, 255, .15);
}

.va-popup__close svg {
  width: 18px;
  height: 18px;
}

/* Body */
.va-popup__body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 20px;
  background: linear-gradient(180deg, #f8fbfc 0%, #fff 60%);
  text-align: center;
}

.va-popup__viz {
  width: 240px;
  height: 120px;
  display: block;
  margin: 0 auto;
}

.va-popup__status {
  margin-top: 18px;
  font-size: 14px;
  color: var(--text-mid, #4a6572);
  min-height: 20px;
  font-weight: 500;
  letter-spacing: .01em;
}

.va-popup__hint {
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-light, #7a9baa);
  max-width: 240px;
}

/* Footer */
.va-popup__footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 14px 18px 18px;
  background: #fff;
  border-top: 1px solid var(--border, #ddedf1);
}

.va-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, color .15s ease;
  color: var(--text, #1e3540);
  background: var(--teal-bg, #f0f8fa);
}

.va-btn svg {
  width: 22px;
  height: 22px;
}

.va-btn:hover {
  transform: translateY(-1px);
}

.va-btn--primary {
  width: 64px;
  height: 64px;
  background: var(--navy, #126486);
  color: #fff;
  box-shadow: 0 8px 22px rgba(18, 100, 134, .35);
}

.va-btn--primary:hover {
  background: #0f5775;
}

.va-btn--danger {
  background: #e74c3c;
  color: #fff;
}

.va-btn--danger:hover {
  background: #c0392b;
}

.va-btn[aria-pressed="true"] {
  background: var(--navy, #126486);
  color: #fff;
}

.va-btn[disabled] {
  opacity: .45;
  cursor: not-allowed;
  transform: none;
}

/* State indicators on the viz wrapper */
.va-popup[data-state="idle"] .va-popup__status::before { content: ""; }
.va-popup[data-state="connecting"] .va-popup__status { color: var(--navy, #126486); }
.va-popup[data-state="listening"] .va-popup__status { color: var(--teal, #62AEB6); }
.va-popup[data-state="speaking"] .va-popup__status { color: var(--navy, #126486); }
.va-popup[data-state="error"] .va-popup__status { color: #c0392b; }

/* Mobile */
@media (max-width: 480px) {
  .va-popup {
    bottom: 12px;
    right: 12px;
    left: 12px;
    width: auto;
    height: 70vh;
    max-height: 560px;
    border-radius: 18px;
  }
  .va-fab {
    bottom: 16px;
    right: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .va-popup,
  .va-fab {
    transition: none;
  }
}